<template>
    <svg :class="svgClass" aria-hidden="true">
        <use :xlink:href="iconClassName" :fill="color" />
    </svg>
</template>
<script setup>
import { computed } from "vue";
const props = defineProps({
    iconName: {
        type: String,
        required: true,
    },
    className: {
        type: String,
        default: "",
    },
    color: {
        type: String,
        default: "#333",
    },
});
// 图标在 iconfont 中的名字
const iconClassName = computed(() => {
    return `#${props.iconName}`;
});
// 给图标添加上类名
const svgClass = computed(() => {
    if (props.className) {
        return `svg-icon ${props.className}`;
    }
    return "svg-icon";
});
</script>
  <style scoped>
.svg-icon {
    width: 25px;
    height: 25px;
    position: relative;
    fill: currentColor;
    vertical-align: -2px;
}
</style>